diff options
Diffstat (limited to 'hal/pin.h')
-rw-r--r-- | hal/pin.h | 137 |
1 files changed, 0 insertions, 137 deletions
diff --git a/hal/pin.h b/hal/pin.h deleted file mode 100644 index 1ad3ca2..0000000 --- a/hal/pin.h +++ /dev/null @@ -1,137 +0,0 @@ -#ifndef PIN_H -#define PIN_H - -#include "gpio.h" - -class Pin { - private: - GPIO_t& g; - int n; - - public: - Pin(GPIO_t& gpio, int pin) : g(gpio), n(pin) {} - - enum Mode { - Input, - Output, - AF, - Analog, - }; - - enum Type { - PushPull, - OpenDrain, - }; - - enum Pull { - PullNone, - PullUp, - PullDown, - }; - - void set_mode(Mode m) { - g.MODER = (g.MODER & ~(3 << (n * 2))) | m << (n * 2); - } - - void set_type(Type t) { - if(t) { - g.OTYPER |= 1 << n; - } else { - g.OTYPER &= ~(1 << n); - } - } - - void set_pull(Pull p) { - g.PUPDR = (g.PUPDR & ~(3 << (n * 2))) | p << (n * 2); - } - - void set_af(int af) { - if(n < 8) { - g.AFRL = (g.AFRL & ~(0xf << (n * 4))) | af << (n * 4); - } else { - g.AFRH = (g.AFRH & ~(0xf << (n * 4 - 32))) | af << (n * 4 - 32); - } - } - - void on() { - g.BSRR = 1 << n; - } - - void off() { - g.BSRR = 1 << 16 << n; - } - - void set(bool value) { - if(value) { - on(); - } else { - off(); - } - } - - bool get() { - return g.IDR & (1 << n); - } - - void toggle() { - set(!(g.ODR & (1 << n))); - } -}; - -static Pin PA0(GPIOA, 0); -static Pin PA1(GPIOA, 1); -static Pin PA2(GPIOA, 2); -static Pin PA3(GPIOA, 3); -static Pin PA4(GPIOA, 4); -static Pin PA5(GPIOA, 5); -static Pin PA6(GPIOA, 6); -static Pin PA7(GPIOA, 7); -static Pin PA8(GPIOA, 8); -static Pin PA9(GPIOA, 9); -static Pin PA10(GPIOA, 10); -static Pin PA11(GPIOA, 11); -static Pin PA12(GPIOA, 12); -static Pin PA13(GPIOA, 13); -static Pin PA14(GPIOA, 14); -static Pin PA15(GPIOA, 15); - -static Pin PB0(GPIOB, 0); -static Pin PB1(GPIOB, 1); -static Pin PB2(GPIOB, 2); -static Pin PB3(GPIOB, 3); -static Pin PB4(GPIOB, 4); -static Pin PB5(GPIOB, 5); -static Pin PB6(GPIOB, 6); -static Pin PB7(GPIOB, 7); -static Pin PB8(GPIOB, 8); -static Pin PB9(GPIOB, 9); -static Pin PB10(GPIOB, 10); -static Pin PB11(GPIOB, 11); -static Pin PB12(GPIOB, 12); -static Pin PB13(GPIOB, 13); -static Pin PB14(GPIOB, 14); -static Pin PB15(GPIOB, 15); - -static Pin PC0(GPIOC, 0); -static Pin PC1(GPIOC, 1); -static Pin PC2(GPIOC, 2); -static Pin PC3(GPIOC, 3); -static Pin PC4(GPIOC, 4); -static Pin PC5(GPIOC, 5); -static Pin PC6(GPIOC, 6); -static Pin PC7(GPIOC, 7); -static Pin PC8(GPIOC, 8); -static Pin PC9(GPIOC, 9); -static Pin PC10(GPIOC, 10); -static Pin PC11(GPIOC, 11); -static Pin PC12(GPIOC, 12); -static Pin PC13(GPIOC, 13); -static Pin PC14(GPIOC, 14); -static Pin PC15(GPIOC, 15); - -static Pin PD12(GPIOD, 12); -static Pin PD13(GPIOD, 13); -static Pin PD14(GPIOD, 14); -static Pin PD15(GPIOD, 15); - -#endif |